---
title: TaskRequestDeclineItem.OutlookInternalVersion Property (Outlook)
keywords: vbaol11.chm1841
f1_keywords:
- vbaol11.chm1841
ms.prod: outlook
api_name:
- Outlook.TaskRequestDeclineItem.OutlookInternalVersion
ms.assetid: b860894a-084f-080d-da14-163998b5ba0a
ms.date: 06/08/2017
---


# TaskRequestDeclineItem.OutlookInternalVersion Property (Outlook)

Returns a  **Long** representing the build number of the Outlook application for an Outlook item. Read-only.


## Syntax

 _expression_ . **OutlookInternalVersion**

 _expression_ A variable that represents a **TaskRequestDeclineItem** object.


## See also


#### Concepts


[TaskRequestDeclineItem Object](taskrequestdeclineitem-object-outlook.md)

